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How to Search Google More Efficiently

Google is an excellent search tool. But are you sure you know how to use it effectively and efficiently? Here are some tips that will aid you in your searches and help you arrive at the most exact and reliable results, without a lot of extra browsing requ

Karla Jacinto, a former victim of sexual abuse and human trafficking is not just surviving, she's thriving -- as a human rights activist who speaks against modern-day slavery. CNN's Rafael Romo reports.